202030112

素因数分解:

$2^5\times {\mathrm{157}}^1\times {\mathrm{40213}}^1$

素因数の和:40380

約数の個数: 24

約数和(自身を含む): 400290156

約数和(自身を除く): 198260044

約数列:

[1, 2, 4, 8, 16, 32, 157, 314, 628, 1256, 2512, 5024, 40213, 80426, 160852, 321704, 643408, 1286816, 6313441, 12626882, 25253764, 50507528, 101015056, 202030112]

約数ペア:

[(1, 202030112), (2, 101015056), (4, 50507528), (8, 25253764), (16, 12626882), (32, 6313441), (157, 1286816), (314, 643408), (628, 321704), (1256, 160852), (2512, 80426), (5024, 40213)]